Env 40 Do Dissolved Oxygen Probe - China

ENV-40-DO Dissolved Oxygen Probe Operating principle

A galvanic dissolved oxygen probe consists of a polyethylene membrane, an anode bathed in an electrolyte and a cathode.

Oxygen molecules defuse through the probes membrane at a constant rate (without the membrane the reaction happens to quickly).

Once the oxygen molecules have crossed the membrane they are reduced at the cathode and a small voltage is produced.

If no oxygen molecules are present, the probe will output 0 mV.

As the oxygen increases so does the mV output from the probe.

Each probe will output a different voltage in the presence of oxygen.

The only thing that is constant is that 0mV = 0 Oxygen.

(A galvanic dissolved oxygen probe can also be used to detect the Oxygen content in gases).

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This Dissolved Oxygen probe can be fully submerged in fresh or salt water, up to the BNC connector indefinitely.

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ENV-40-DO Dissolved Oxygen Probe Typical Applications

• Standard Lab use

• Field use

• Hydroponics

• Fish keeping

• Wine making

• Food Safe

• Environmental monitoring

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ENV-40-DO Dissolved Oxygen Probe Specifications

• Reads​: Dissolved Oxygen​ • Range​: 0 - 100 mg/L​ • Response time​: ~0.3 mg/L/per sec​ • Max pressure​: 3, 447 kPa (500 PSI)​ • Max depth​: 343 meters (1, 125 ft)​ • Temperature range​: 1 - 50 °C​ • Weight: 52 grams​ • Dimensions: 16.5mm x 114mm (0.5" x 4.48")​

Company Contact:

• Posted By: Shenzhen week Technology Ltd

• Phone: 86-0755-83289036

• Address: 16 Floor, Building #3, Zhongke Mansion, Gaoxin South 1st Rd, Hi-Tech Park, Nanshan, Shenzhen , Guangdong , China

• Email:

• Business Description: ISweek has been devoted to providing one-stop product distributing and purchasing solution and service for purchasers, suppliers, traders and manufactures from all over the world in industrial science and technology industry.
  
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